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Watch repair basic
Watch Repair Intermediate
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Quartz Lesson (optional)
For International Residents: Watch Repair Basics
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Click here for members
About the Academy
Instructor
Video List
How to Study
Instructor
Annual Application Guidelines
Curriculum
Watch repair basic
Watch Repair Intermediate
Watch Repair Advanced
Quartz Lesson (optional)
For International Residents: Watch Repair Basics
Q&A
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Question List
Question List
ドライバー
No.7
When do you use a screwdriver with a slanted blade?
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ドライバー
No.6
ドライバーの斜面を研ぐ際に、横に研いだほうがいいのはなぜですか
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ドライバー
No.5
砥石を使用する際に、水をつけずにドライな状態でやるのが正しいですか？
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ドライバー
